The Titanium Field Guide

Omega Seamaster Ploprof 1200M Titanium

227.90.55.21.04.001

The Omega Seamaster Ploprof 1200M Titanium is a current-production diver watch with a Grade 5 titanium case, finished with brushed and polished. At 175 g it sits among the heavier diver watches in the guide, and is priced well above the $1,300 median for the category. Nothing touching the skin is nickel-bearing steel, verified across the case, caseback and bracelet.

Titanium diver watchesLightest, rankedGrade 5 titaniumOn a titanium bracelet
Price
$9,800
Titanium
Grade 5
Weight
175 g (with bracelet)
Water resistance
1200 m
Nickel-free
Yes
Reference
227.90.55.21.04.001
Type
Diver
Case diameter
55.0 mm
Origin
Switzerland
Movement
Automatic (Co-Axial Master Chronometer)
Caliber
Omega 8912
Power reserve
60 h
Complications
Date
Case shape
Round
Case colour
Natural / grey
Finish technology
Natural finish
Surface treatment
Brushed and polished
Caseback
Sapphire
Bracelet / strap
Grade 2 titanium mesh bracelet
Titanium bracelet
Standard
Crystal
Sapphire, AR coated
Display back
No
Dial
Black, orange accents; ceramic bezel
Dial colours
Black
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
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Frequently asked questions

Is the Omega Seamaster Ploprof 1200M Titanium nickel-free?

Yes. Nothing nickel-bearing touches the skin: a Grade 5 titanium case with a sapphire caseback, plus a non-steel crown and bracelet and clasp. The Titanium Field Guide marks it nickel-free for whole-watch skin contact. If your allergy is severe, confirm the contact points with the maker.

What grade of titanium is the Omega Seamaster Ploprof 1200M Titanium?

The Omega Seamaster Ploprof 1200M Titanium has a Grade 5 titanium case with a sapphire caseback. This is confirmed against the maker spec.

What size is the Omega Seamaster Ploprof 1200M Titanium?

It is 55.0 mm in diameter, and water resistant to 1200 m.

How much does the Omega Seamaster Ploprof 1200M Titanium weigh?

About 175 g (w/ bracelet).

How much does the Omega Seamaster Ploprof 1200M Titanium cost, and is it available?

It is current-production and lists from $9,800.

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